142206540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9151}}^1$

素因数の和:9207

約数の個数: 96

約数和(自身を含む): 467410944

約数和(自身を除く): 325204404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 9151, 15540, 18302, 27453, 36604, 45755, 54906, 64057, 91510, 109812, 128114, 137265, 183020, 192171, 256228, 274530, 320285, 338587, 384342, 549060, 640570, 677174, 768684, 960855, 1015761, 1281140, 1354348, 1692935, 1921710, 2031522, 2370109, 3385870, 3843420, 4063044, 4740218, 5078805, 6771740, 7110327, 9480436, 10157610, 11850545, 14220654, 20315220, 23701090, 28441308, 35551635, 47402180, 71103270, 142206540]

約数ペア:

[(1, 142206540), (2, 71103270), (3, 47402180), (4, 35551635), (5, 28441308), (6, 23701090), (7, 20315220), (10, 14220654), (12, 11850545), (14, 10157610), (15, 9480436), (20, 7110327), (21, 6771740), (28, 5078805), (30, 4740218), (35, 4063044), (37, 3843420), (42, 3385870), (60, 2370109), (70, 2031522), (74, 1921710), (84, 1692935), (105, 1354348), (111, 1281140), (140, 1015761), (148, 960855), (185, 768684), (210, 677174), (222, 640570), (259, 549060), (370, 384342), (420, 338587), (444, 320285), (518, 274530), (555, 256228), (740, 192171), (777, 183020), (1036, 137265), (1110, 128114), (1295, 109812), (1554, 91510), (2220, 64057), (2590, 54906), (3108, 45755), (3885, 36604), (5180, 27453), (7770, 18302), (9151, 15540)]